Question

2) (81,8 + 18,1) : (4 - 0,67). (0,97 + 0,28);в столбик срочно ​

Answer 1

Ответ:

37.5

Пошаговое объяснение:

81,8+18,1):(4-0,67)*(0,97+0,28)=99,9:3,33*1,25=37,5

Answer 2

Sure, let's solve the expression step by step using the order of operations (PEMDAS/BODMAS):

1. Parentheses/Brackets:
   • $81.8 + 18.1 = 99.9$
   • $4 - 0.67 = 3.33$
   • $0.97 + 0.28 = 1.25$

Now the expression becomes: $\frac{99.9}{3.33 \times 1.25}$

2. Multiplication: $\frac{99.9}{4.1625}$

3. Division: $23.959040959$

So, $(81.8 + 18.1) : (4 - 0.67) \times (0.97 + 0.28)$ is approximately $23.96$.